Unfortunately, none of the hotels can offer a shuttle to the airport.  Therefore, Bill and Diane of Airplanethings.com fame have rented a van to get folks from the airport to the hotel.

Otherwise, there is taxi service, public bus, and most places are within walking distance.

Yellow Cab:  360-693-3333

Vancouver Cab Co:  360-693-1234

C-Tran  (public bus):  http://www.c-tran.com/